pass engine in tests

2016-11-21 18:53:53 +00:00
parent 84fdaf966a
commit 66526af5a8
3 changed files with 16 additions and 15 deletions
--- a/ethcore/src/engines/null_engine.rs
+++ b/ethcore/src/engines/null_engine.rs
@@ -38,6 +38,12 @@ impl NullEngine {
 	}
 }

+impl Default for NullEngine {
+	fn default() -> Self {
+		Self::new(Default::default(), Default::default())
+	}
+}
+
 impl Engine for NullEngine {
 	fn name(&self) -> &str {
 		"NullEngine"